marathon
word
Definition
A marathon is a long-distance running race of about 42 kilometers (26.2 miles). It can also mean any long and difficult task that takes a lot of time and effort.
Usage & Nuances
'Marathon' is used literally for the official race, and figuratively for any long or exhausting activity (like a 'movie marathon'). Used in both formal and informal contexts. Do not confuse with 'sprint' (short, fast race). Common expressions: 'run a marathon', 'movie marathon', 'training for a marathon'.
Example Sentences
The marathon will start at 7 a.m.
basic
Finishing that report felt like running a marathon.
natural
She trained for months to run her first marathon.
basic
He finished the marathon in under four hours.
basic
After the marathon, my legs felt like jelly.
natural
We did a movie marathon last night and watched five films in a row.
natural